换热器吸取当代国际先进技术，经独特的优化设计制造的液—液、汽—水热交换器。

By absorbing international modern and advanced technology and with unique and optimized design, the liquid-liquid, vapor-water heat exchanger is manufactured.

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换热器(热交换器)：用于冷却供给泵的工作液，在工作液循环使用的过程中，必须具备。

Exchanger (heat exchanger) : it is applicable to cool the treatment fluid used to feed pump, it has to be used in the duty-cycle operation of treatment fluid.

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